File:Anaplastic ganglioglioma (Radiopaedia 44921-48831 Axial DWI 48).jpg

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Anaplastic_ganglioglioma_(Radiopaedia_44921-48831_Axial_DWI_48).jpg ‎(256 × 274 pixels, file size: 24 KB, MIME type: image/jpeg)

Summary:

Description
  • Radiopaedia case ID: 44921
  • Image ID: 22161681
  • Image stack position: 48/62
  • Plane projection: Axial
  • Aux modality: DWI
  • Study findings: Selected MR sequences through the brain. Findings: Confirms the large lesion in the right temporal region with solid and cystic components. Heterogeneous enhancement of the solid component, rim enhancement of the cystic component. Large flow void, best appreciated in sagittal projection, consistent with a large vessel traveling through the lesion Scattered foci of enhancement in the posterior aspect of the right side of the centrum semiovale, suggestive of satellite lesions. Fiducials are noted in both frontal and occipital regions for operative planning.
  • Modality: MRI
  • System: Oncology
  • Findings: Pre and post contrast CT Brain. Findings: Large lesion in the right temporal lobe with a heterogeneous slightly hyperdense lobulated mass associated with a rounded well-circumscribed low attenuation component in the posterior superior aspect. Moderate enhancement after administering IV contrast. Associated white matter edema, although the amount of associated edema is less that what would be expected for a tumor this size. Positive mass effect: near complete effacement of the right lateral ventricle, contralateral midline shift of 3mm with subfalcine herniation No overlying bony permeative change.
Date Published: 10th May 2016
Source https://radiopaedia.org/cases/anaplastic-ganglioglioma
Author Dr Amit Chakraborty
Permission
(Permission-reusing-text)		 http://creativecommons.org/licenses/by-nc-sa/3.0/

Licensing:

Attribution-NonCommercial-ShareAlike 3.0 Unported (CC BY-NC-SA 3.0)

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